| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.46 | 9.459% | $153.7461 | $153.75 | $153.75 | $153.70 |
| Purchase #2 | $179.95 | 5.150% | $189.2174 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $197.49 | 5.472% | $208.2967 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $139.69 | 9.190% | $152.5275 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $60.49 | 5.773% | $63.9821 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $193.32 | 8.352% | $209.4661 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $49.70 | 4.621% | $51.9966 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $961.10 | $1,029.2325 | $1,029.25 | $1,029.25 | $1,029.20 | |